Which two types of expansion slots are commonly used by a wireless NIC in a computer today?

The use of PCI and PCIe expansion slots for wireless Network Interface Cards (NICs) is based on their ability to provide sufficient bandwidth and compatibility with modern computing systems.

PCI (Peripheral Component Interconnect) has historically been a standard for connecting peripheral devices to the motherboard. However, it has largely been replaced by PCIe (Peripheral Component Interconnect Express), which offers faster data transfer rates and improved performance. As wireless technology has advanced, the need for high-speed connections has increased, making PCIe the preferred choice for wireless NICs in contemporary computers. PCIe provides multiple lanes for data transfer, which helps in handling the high data throughput required for modern wireless standards.

In contrast, ISA (Industry Standard Architecture) is an older technology that is rarely used today due to its limitations in speed and efficiency. AGP (Accelerated Graphics Port) was specifically designed for graphics cards and is not suitable for wireless NICs. While USB (Universal Serial Bus) is commonly used for external wireless adapters, it is not an expansion slot in the same context as PCI and PCIe, which are integrated into the motherboard for internal components.

Thus, the correct identification of PCI and PCIe as the two types of expansion slots commonly used by wireless NICs aligns